Maintenance of lithium batteries for electric vehicles.
Electric vehicles are a green sunrise industry with a history of decades of development in China. As a power source for electric vehicles, lithium batteries are highly favored by consumers due to their lightweight, durability, and high cycle count. In today's increasingly common electric vehicle lithium batteries, the daily maintenance of electric vehicle lithium batteries also affects the hearts of countless consumers. So what should be paid attention to in the maintenance of lithium batteries for electric vehicles?
1. When using a lithium-ion bicycle for the first time, it is necessary to deeply charge the battery. The charging can be stopped after the charger displays a green light, and the time is generally controlled within (8-10) hours;
2. Each time you ride until the battery pack is no longer fully discharged before charging, but avoid deep discharge (exceeding 90% of capacity) before charging, as this can damage the lithium battery;
3. When the undervoltage indicator light of the lithium-ion bicycle lights up in a stationary state, it should be charged in a timely manner;
4. When starting, climbing, or driving against the wind, foot pedals should be used for assistance;
5. Due to the memory free nature of lithium batteries, the battery pack should be charged regularly after each or daily ride;
6. If the lithium-ion bicycle is left for more than two months, the battery pack needs to be thoroughly charged once; If left for more than 5 months, a charge discharge cycle is required;
7. Master the correct charging method. Connect the charger and battery pack first, and then connect the charger power plug to a 220V AC power source. Following this connection sequence can avoid generating electrical sparks when inserting or removing the charging plug. When the power is turned on, the charger displays a red indicator light;
8. Use a dedicated lithium battery charger (never use a lead-acid battery charger directly), which should be completely compatible with the lithium battery model. Excessive charger current can cause breakdown of the lithium battery protection system, resulting in a short circuit and leading to safety accidents of the lithium battery. The charger voltage is too low, resulting in low charging efficiency and excessive time consumption;
9. When not in use, lithium-ion bicycles should promptly turn off the power or remove the battery pack from the battery holder and place it elsewhere. Because the motor and controller still consume power under no-load conditions;
To ensure that the lithium battery pack is fully charged, it should be charged at room temperature to ensure better charging performance;
11. Lithium batteries can enter a sleep state under refrigerated conditions. But after using lithium-ion bicycles under high temperature conditions (such as summer), the removed battery pack cannot be immediately placed in the freezer, but should be placed in a cool place to slowly cool down the lithium-ion battery;
12. Due to the slight self discharge phenomenon of lithium batteries, it is necessary to regularly supplement the power supply to ensure that the voltage of the battery is maintained in a stable state.
Of course, choosing a reliable lithium battery for electric vehicles is the most crucial. The quality of electric vehicle lithium batteries directly affects consumers' travel experience. Tianneng is a leading enterprise in the electric vehicle battery industry, always committed to battery research and development, and also has deep expertise in the field of lithium batteries. Choosing Tianneng Lithium Battery is more reassuring!
